element-call-Github/src/DisconnectedBanner.tsx
Robin a7624806b2 Upgrade eslint-plugin-matrix-org to 1.2.1
This upgrade came with a number of new lints that needed to be fixed across the code base. Primarily: explicit return types on functions, and explicit visibility modifiers on class members.
2023-09-22 18:07:06 -04:00

54 lines
1.5 KiB
TypeScript

/*
Copyright 2023 New Vector Ltd
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import classNames from "classnames";
import { FC, HTMLAttributes, ReactNode } from "react";
import { useTranslation } from "react-i18next";
import styles from "./DisconnectedBanner.module.css";
import { ValidClientState, useClientState } from "./ClientContext";
interface Props extends HTMLAttributes<HTMLElement> {
children?: ReactNode;
className?: string;
}
export const DisconnectedBanner: FC<Props> = ({
children,
className,
...rest
}) => {
const { t } = useTranslation();
const clientState = useClientState();
let shouldShowBanner = false;
if (clientState?.state === "valid") {
const validClientState = clientState as ValidClientState;
shouldShowBanner = validClientState.disconnected;
}
return (
<>
{shouldShowBanner && (
<div className={classNames(styles.banner, className)} {...rest}>
{children}
{t("Connectivity to the server has been lost.")}
</div>
)}
</>
);
};